CN103592976A - Temperature frequency conversion type temperature controller based on integrated circuit - Google Patents
Temperature frequency conversion type temperature controller based on integrated circuit Download PDFInfo
- Publication number
- CN103592976A CN103592976A CN201210294034.7A CN201210294034A CN103592976A CN 103592976 A CN103592976 A CN 103592976A CN 201210294034 A CN201210294034 A CN 201210294034A CN 103592976 A CN103592976 A CN 103592976A
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- capacitor
- atd
- time
- resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a temperature frequency conversion type temperature controller based on an integrated circuit. The temperature controller comprises a DC power source, a tone decoder integrated circuit, a time-based integrated circuit, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a resistor, a thermistor, a potentiometer, a relay and a diode. According to the invention, a simple temperature frequency converter serves as a control circuit, the thermistor serves as a temperature sensor, and when temperature in a controlled place changes, the resistance value of the thermistor changes accordingly. The thermistor serves as the temperature sensor so that the heat power of an electric heating appliance during heating can be controlled. Besides, the temperature frequency conversion type temperature controller based on the integrated circuit also has the advantages of simple circuit, stable performance and convenient installing and debugging.
Description
Technical field
The present invention relates to a kind of temperature controller, relate in particular to a kind of temperature based on integrated circuit change type temperature controller frequently.
Background technology
Existing inserting type temperature controller can only be controlled the temperature of electric heating general ability, can not control the electric heating appliance thermal power in when heating, when electric heating appliance heats, thermal power need to be from hypermutation on earth from low just when high, helpless, thus to product, use and cause very large inconvenience.
Summary of the invention
Object of the present invention provides a kind of temperature based on integrated circuit change type temperature controller frequently with regard to being in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes direct supply, ATD integrated circuit, time-base integrated circuit, the first capacitor, the second capacitor, the 3rd capacitor, the 4th capacitor, the 5th capacitor, the 6th capacitor, resistor, thermal resistor, potentiometer, relay and diode, the negative pole of described diode respectively with the cathode output end of described direct supply, the first end of described relay, the electrode input end of described ATD integrated circuit, the electrode input end of described time-base integrated circuit, the forced resetting end of described time-base integrated circuit and the first end of described resistor are connected, the signal output part of described ATD integrated circuit is connected with the second end of described relay and the positive pole of described diode respectively, the filtering output end of described ATD integrated circuit is connected after described the 6th capacitor and is connected with the negative pole of described direct supply, the loop filter output terminal of described ATD integrated circuit is connected with the first end of described the 5th capacitor, the timing capacitor end of described ATD integrated circuit is connected with the first end of described the 4th capacitor with the first end of described potentiometer respectively, the timing resistor end of described ATD integrated circuit is connected with the second end of described potentiometer and the sliding end of described potentiometer respectively, the signal input part of described ATD integrated circuit is connected with the signal output part of described time-base integrated circuit, the discharge end of described time-base integrated circuit is connected with the second end of described resistor and the first end of described thermal resistor respectively, the low triggering end of described time-base integrated circuit respectively with the high-triggering end of described time-base integrated circuit, the second end of described thermal resistor is connected with the first end of described the first capacitor, the second end of described the first capacitor respectively with the negative input of described time-base integrated circuit, the negative pole of described direct supply, the control end of described time-base integrated circuit, the second end of described the 4th capacitor, the negative input of described ATD integrated circuit is connected with the second end of described the 5th capacitor.
Beneficial effect of the present invention is:
The present invention makees temperature sensor by thermistor, the thermal power while being conducive to control electric heating appliance heating; The present invention also has that circuit is simple, stable performance and Installation and Debugging advantage easily.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the present invention includes direct supply, ATD integrated circuit (IC) 1, time-base integrated circuit IC2, the first capacitor C1, the second capacitor C2, the 3rd capacitor C3, the 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6, resistor R1, thermal resistor RT, potentiometer RP, relay K and diode VD, the negative pole of diode VD respectively with the cathode output end of direct supply, the first end of relay K, the electrode input end of ATD integrated circuit (IC) 1, the electrode input end of time-base integrated circuit IC2, the forced resetting end of time-base integrated circuit IC2 is connected with the first end of resistor R1, the signal output part of ATD integrated circuit (IC) 1 is connected with the positive pole of diode VD with the second end of relay K respectively, after filtering output end series connection the 6th capacitor C6 of ATD integrated circuit (IC) 1, be connected with the negative pole of direct supply, the loop filter output terminal of ATD integrated circuit (IC) 1 is connected with the first end of the 5th capacitor C5, the timing capacitor end of ATD integrated circuit (IC) 1 is connected with the first end of the 4th capacitor C4 with the first end of potentiometer RP respectively, the timing resistor end of ATD integrated circuit (IC) 1 is connected with the sliding end of potentiometer RP with the second end of potentiometer RP respectively, the signal input part of ATD integrated circuit (IC) 1 is connected with the signal output part of time-base integrated circuit IC2, the discharge end of time-base integrated circuit IC2 is connected with the first end of thermal resistor RT with the second end of resistor R1 respectively, the low triggering end of time-base integrated circuit IC2 respectively with the high-triggering end of time-base integrated circuit IC2, the second end of thermal resistor RT is connected with the first end of the first capacitor C1, the second end of the first capacitor C1 respectively with the negative input of time-base integrated circuit IC2, the negative pole of direct supply, the control end of time-base integrated circuit IC2, the second end of the 4th capacitor C4, the negative input of ATD integrated circuit (IC) 1 is connected with the second end of the 5th capacitor C5.
Claims (1)
1. the temperature frequency change type temperature controller based on integrated circuit, is characterized in that: comprise direct supply, ATD integrated circuit, time-base integrated circuit, the first capacitor, the second capacitor, the 3rd capacitor, the 4th capacitor, the 5th capacitor, the 6th capacitor, resistor, thermal resistor, potentiometer, relay and diode, the negative pole of described diode respectively with the cathode output end of described direct supply, the first end of described relay, the electrode input end of described ATD integrated circuit, the electrode input end of described time-base integrated circuit, the forced resetting end of described time-base integrated circuit and the first end of described resistor are connected, the signal output part of described ATD integrated circuit is connected with the second end of described relay and the positive pole of described diode respectively, the filtering output end of described ATD integrated circuit is connected after described the 6th capacitor and is connected with the negative pole of described direct supply, the loop filter output terminal of described ATD integrated circuit is connected with the first end of described the 5th capacitor, the timing capacitor end of described ATD integrated circuit is connected with the first end of described the 4th capacitor with the first end of described potentiometer respectively, the timing resistor end of described ATD integrated circuit is connected with the second end of described potentiometer and the sliding end of described potentiometer respectively, the signal input part of described ATD integrated circuit is connected with the signal output part of described time-base integrated circuit, the discharge end of described time-base integrated circuit is connected with the second end of described resistor and the first end of described thermal resistor respectively, the low triggering end of described time-base integrated circuit respectively with the high-triggering end of described time-base integrated circuit, the second end of described thermal resistor is connected with the first end of described the first capacitor, the second end of described the first capacitor respectively with the negative input of described time-base integrated circuit, the negative pole of described direct supply, the control end of described time-base integrated circuit, the second end of described the 4th capacitor, the negative input of described ATD integrated circuit is connected with the second end of described the 5th capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294034.7A CN103592976A (en) | 2012-08-17 | 2012-08-17 | Temperature frequency conversion type temperature controller based on integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294034.7A CN103592976A (en) | 2012-08-17 | 2012-08-17 | Temperature frequency conversion type temperature controller based on integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103592976A true CN103592976A (en) | 2014-02-19 |
Family
ID=50083167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210294034.7A Pending CN103592976A (en) | 2012-08-17 | 2012-08-17 | Temperature frequency conversion type temperature controller based on integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103592976A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220311A (en) * | 1988-06-15 | 1990-01-04 | Swan Housewares Ltd | Electric toaster with electronic timer |
| CN2261640Y (en) * | 1996-03-19 | 1997-09-03 | 王延生 | Thyristor frequency modulation temperature controller |
| CN201075185Y (en) * | 2007-09-17 | 2008-06-18 | 山东中煤能源机械有限责任公司 | Solar cell slice intelligent modulator |
| CN202171755U (en) * | 2011-06-15 | 2012-03-21 | 何天生 | Intelligent storehouse temperature monitoring module |
| CN202512461U (en) * | 2012-03-07 | 2012-10-31 | 成都掌握移动信息技术有限公司 | Temperature frequency conversion type temperature controller |
| CN202815620U (en) * | 2012-08-17 | 2013-03-20 | 四川欧润特软件科技有限公司 | Integrated circuit based temperature-frequency transformation type temperature controller |
-
2012
- 2012-08-17 CN CN201210294034.7A patent/CN103592976A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220311A (en) * | 1988-06-15 | 1990-01-04 | Swan Housewares Ltd | Electric toaster with electronic timer |
| CN2261640Y (en) * | 1996-03-19 | 1997-09-03 | 王延生 | Thyristor frequency modulation temperature controller |
| CN201075185Y (en) * | 2007-09-17 | 2008-06-18 | 山东中煤能源机械有限责任公司 | Solar cell slice intelligent modulator |
| CN202171755U (en) * | 2011-06-15 | 2012-03-21 | 何天生 | Intelligent storehouse temperature monitoring module |
| CN202512461U (en) * | 2012-03-07 | 2012-10-31 | 成都掌握移动信息技术有限公司 | Temperature frequency conversion type temperature controller |
| CN202815620U (en) * | 2012-08-17 | 2013-03-20 | 四川欧润特软件科技有限公司 | Integrated circuit based temperature-frequency transformation type temperature controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204787301U (en) | Novel domestic electric heat water controller of intelligence | |
| CN204187854U (en) | A kind of thermostatic control system | |
| CN203870427U (en) | Low-electricity consumption control circuit in standby state | |
| CN202815620U (en) | Integrated circuit based temperature-frequency transformation type temperature controller | |
| CN202512461U (en) | Temperature frequency conversion type temperature controller | |
| CN204065875U (en) | A kind of from waking formula energy-saving temp controller up | |
| CN203378990U (en) | Milk heating device based on MCH (metal ceramics heater) | |
| CN103592976A (en) | Temperature frequency conversion type temperature controller based on integrated circuit | |
| CN202050536U (en) | Loudspeaker and electronic device | |
| CN203520197U (en) | Temperature controller used for sewage processing | |
| CN205375223U (en) | The low voltage power supply control by temperature change circuit | |
| CN203773386U (en) | Temperature controller | |
| CN203522145U (en) | High-temperature automatic stop control circuit for motor of sludge dewaterer | |
| CN204245985U (en) | A kind of multi-functional foam maker | |
| CN204595637U (en) | Heating control device | |
| CN202443343U (en) | Workshop stoving varnish voice constant temperature control device | |
| CN201868834U (en) | Energy-saving control switch circuit for household electrical appliances | |
| CN203502137U (en) | Temperature detection circuit of electric pressure cooker and electric pressure cooker | |
| CN203204358U (en) | Time relay based on one-chip microcomputer | |
| CN204244073U (en) | A kind of controllable direct current power supply circuit | |
| CN204180338U (en) | A kind of LED drive circuit | |
| CN204244516U (en) | A kind of electronic candle circuit | |
| CN203232414U (en) | Temperature monitoring circuit | |
| CN203722222U (en) | Surge protection circuit | |
| CN204242979U (en) | A kind of control circuit controlling trip coil and drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |